baber/WOPTO huggingface dataset:
Patent JP-2008003393-A (JP)
Title: Developing device and cartridge
Inventor: NISHIDA SHINICHI
IPC: G03G15/08
Filed: 2006-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device capable of achieving performance improvement with excellent balance with respect to the problem (cost and bad effect in miniaturization, longitudinal image density irregularity after endurance, image density irregularity due to pressure contact trace and ghost) in the conventional developing device.  <P>SOLUTION: In a contact nip part of a developer carrier and a flexible developer quantity regulation member, a contact region A1 in an upstream part of a contact nip, a region A2 generating looseness 7 with low contact pressure in the center of the contact nip and a contact region A3 in a downstream part of the contact nip exist. In this case, pressure distribution of the contact nip part has the maximum value of the contact pressure in the upstream and downstream of the contact nip part, and has two-peak pressure distribution having the region of the low contact pressure in the center of the nip center part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008011583-A (JP)
Title: Linear motor
Inventor: SUZUKI SATORU
IPC: H02K41/03
Filed: 2006-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear motor in which an impact of flux leakage on a magnetic encoder can be reduced without enlarging a device.  <P>SOLUTION: In a linear motor comprising a housing, a permanent magnet contained and arranged in the housing, a slider installed slidably on the housing, and a magnetic linear encoder composed of a coil fixed to the slider and a head having a magnetic scale fixed to the housing and a sensor fixed to the slider, a magnetic shield member composed of a soft magnetic material is interposed between the magnetic linear encoder and the permanent magnet and the head is made of a soft magnetic material.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008007791-A (JP)
Title: Heating furnace for hot-extrusion
Inventor: TONEGAWA MASAHIRO
IPC: C21D9/00
Filed: 2006-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating furnace for hot-extrusion with low frequency induction-heating to a billet, wherein the damage and deterioration of a refractory are prevented and the extension of a service life is attained.  <P>SOLUTION: The heating furnace for heating the billet for hot-extrusion is characterized in that a ceramic-made refractory is arranged in an induction-heater for heating furnace. As the ceramic refractory, SiC-SiO<SB>2</SB>based ceramic material is used.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007284649-A (JP)
Title: Device of atmospheric plasma treatment and method of atmospheric plasma treatment
Inventor: TSUNO YASUHIRO
IPC: B29K79/00
Filed: 2006-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device of atmospheric plasma treatment and a method of atmospheric plasma treatment, capable of performing the surface treatment stably and continuously by a simple constitution without using a poisonous chemical, preventing bad effects to environment and also reducing production cost and running cost.  <P>SOLUTION: This method of atmospheric plasma treatment is provided by forming a treating gas by mixing evaporated ethanol with an inert gas in a mixing tool 30, feeding the produced treating gas between an impressing electrode 12 and a grounded electrode 14 through a conduit 28, also impressing a high frequency voltage between the impressing electrode 12 and grounded electrode 14 by a high frequency electric source 26, thereby generating a plasma by ionizing the treating gas between the impressing electrode 12 and grounded electrode 14, activating the treating gas to become an excited state and performing the surface treatment (surface modification) of a material to be treated S by irradiating the generated plasma between the impressing electrode 12 and grounded electrode 14 to the surface of the material to be treated S.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007043110-A (JP)
Title: Flexible printed circuit and its manufacturing method
Inventor: SHIN SANG CHUL
IPC: H05K1/03
Filed: 2006-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible printed circuit where a conductive layer employs a double-layered structure and adjacent layers are tied together without using adhesives, and to provide a manufacturing method for this circuit.  <P>SOLUTION: The flexible printed circuit provides an internal insulating layer, a primary conductive layer formed on a circuit pattern at one side surface of the internal insulating layer, a primary external insulating layer laminated so that it may cover one side surface of the internal insulating layer and the primary conductive layer, a secondary conductive layer formed on a circuit pattern at the other side surface of the internal insulating layer, and a secondary external insulating layer laminated so that it may cover the other side surface of the internal insulating layer and the secondary conductive layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008005733-A (JP)
Title: Insect-repelling foot ring for pet
Inventor: NISHIHARA MASAKI
IPC: A01M29/34
Filed: 2006-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the parasitism of fleas or acari on pets by killing the flea or acari living in a grassy ground, making a contact with or attaching to the lower extremities of the pets in walking and then moving upward to the upper body, by making a contact with an insecticidal component transpirable in normal temperatures at a part of the insecticidal foot ring attached as covering the lower extremity to exterminate the insects at the same time with the contact or within a short time thereafter.  <P>SOLUTION: This tubular flexible foot ring for the pet, the inside of which tubular part is penetrated with the lower extremity of the pet, wearable so as to partially cover the extremity is constituted by a flexible material containing an insecticide/insect repellent. The inner circumference at the non-wearing time is almost equivalent to or shorter than the outer circumferential length of the lower extremity of the pet at the wearing time, and stretches in circumferential direction so as to be capable of penetrating the lower extremity of the pet through the inside of the tube when it is worn.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008011169-A (JP)
Title: Antenna device
Inventor: IDO TAKASHI
IPC: H01Q5/10
Filed: 2006-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To offer an antenna device which realizes wideband and non-directivity.  <P>SOLUTION: The antenna device 1 prepares a plurality of resonance points by arranging a first dielectric layer 3 and a second dielectric layer 4 whose relative dielectric constants are respectively different so as to interpose both sides of the antenna conductor 2, and makes it a wideband and non-directivity antenna device by the method.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007122011-A (JP)
Title: Image forming apparatus for detecting unconfirmed quality consumable cartridge and consumable cartridge thereof
Inventor: TANAKA HIROSHI
IPC: B41J29/38
Filed: 2006-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus for detecting an unconfirmed quality consumable cartridge, of which quality is not assured, and to provide a consumable cartridge thereof.  <P>SOLUTION: The consumable cartridge that is replaceably attached to an image forming apparatus has a consumable storage section for replenishably storing a consumable, and a memory for storing operation data of the consumable such that the operation data is updated when the consumable is used. The memory can be read by the image forming apparatus, and has a first storage area for rewritably storing an identification data of the consumable cartridge, a second storage area for rewritably storing the operation data, and a third storage area for unrewritably storing the identification data. According to the consumable cartridge, an unconfirmed quality cartridge can be detected by comparing the identification data in the first and third storage areas.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007025660-A (JP)
Title: Manufacturing apparatus for liquid crystal display
Inventor: SUH DUCK-JONG
IPC: G02F1/1339
Filed: 2006-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing apparatus for a liquid crystal display that prevents bead spacers from being arranged in two stages.  <P>SOLUTION: The manufacturing apparatus for the liquid crystal display includes: a spacer supply substrate on which a plurality of grooves are formed; a transfer roller having a surface to which a plurality of spacers deposited into the grooves are primarily transferred; and a support plate on which a substrate is mounted, wherein the primarily transferred spacers are secondarily transferred onto the substrate as the transfer roller rotates. The diameter of each of the grooves is less than or equal to about seven times as large as the diameter of each of the spacers.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008016983-A (JP)
Title: Wireless lan integrated circuit device, and wireless lan system
Inventor: OZAKI KIYOHARU
IPC: H04B1/3822
Filed: 2006-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless LAN integrated circuit device with a wide range temperature suppressing function corresponding to an operating environment with a simple configuration and achieving a stable transmission reception operation, and to provide a wireless LAN system employing the wireless LAN integrated circuit device.  <P>SOLUTION: A high frequency amplifier circuit amplifies a high frequency signal received by an antenna. A demodulation mixer down-converts the amplified high frequency signal by using a frequency signal formed by a PLL circuit. A variable gain amplifier circuit amplifies an output signal of the demodulation mixer. A measurement circuit detects the strength of the output signal of the demodulation mixer to generate a gain control signal of the variable gain amplifier circuit. The PLL circuit is provided with a temperature sensor, an A/D converter (ADC) for converting an output signal of the temperature sensor into a digital signal, and a suppression circuit for suppressing temperature fluctuation of a PLL loop band with the output signal of the ADC.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008012612-A (JP)
Title: Machining method of double-disc machining device
Inventor: TSUKAHARA SHINICHIRO
IPC: B24B41/06
Filed: 2006-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-disc machining device which easily performs position adjustment of a roller with a groove, and can highly accurately machine both sides of a workpiece.  <P>SOLUTION: A moving amount G2 or a moving amount G3 of the rollers 62, 63, 64, 65, 66 with grooves is obtained so that a roller constraint surface J formed by the grooves 62A, 63A, 64A, 65A, 66A of a plurality of the rollers 62, 63, 64, 65, 66 with the grooves becomes an approximately parallel to a predetermined surface based on a first distance data from a first predetermined positions F1 to F5 of a first surface 27A of the workpiece 27 to a sensor, and a second distance data from a second predetermined positions M1 to M5 of a second surface of the workpiece 27 to the sensor, and then the both surfaces of the workpiece 27 are machined based on the moving amount G2 or the moving amount G3 after the positions of the plurality of rollers 62, 63, 64, 65, 66 with the grooves are automatically adjusted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008017185-A (JP)
Title: System, method, and program for power line communication
Inventor: KITAGUCHI MAKOTO
IPC: H04B3/54
Filed: 2006-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power line communication system suitable for the condition of a transfer path during communication.  <P>SOLUTION: The system is for data communication between a master unit 1 and a plurality of slave units 2 by way of a power line L. The master unit 1 comprises an idle information transmitter 3 which periodically transmits idle information on a plurality of carries to let the idle information contain carrier information, and a master unit side receiver 4 for receiving data from the slave unit 2. The slave unit 2 comprises an idle information receiver 7 which receives the idle information, a statistic information storage 8 which stores the carrier information and reception state as statistic information, an optimum carrier information transmitter 9 which selects and transmits optimum carrier based on the latest statistic information, and a node side transmitter 10 which transmits data to the master unit 1 based on the optimum carrier information. The master unit side receiver 4 updates setting of carrier of itself based on the optimum carrier information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008015918-A (JP)
Title: Disk drive and disk controller
Inventor: TOMOTA MASANORI
IPC: G06F3/06
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To correctly write write data in a disk even though power failure is generated in the case of further transferring the write data to a cache memory in which valid write data exists.  <P>SOLUTION: This disk controller 10 for controlling the writing of data from a host computer 17 into the disk 15 is provided with a nonvolatile cache memory 12 for storing the data from the host computer to be written in the disk, a nonvolatile storage area 11 for storing the data from the host computer and a data transferring means 31. The data transferring means acquires the data from the host computer, writes the acquired data in the storage area, transfers the data written in the storage area to the cache memory, acquires the next data from the host computer and writes the acquired data in the storage area. When data transfer is interrupted because of power failure, the data written in the storage area is transferred again to the cache memory when the power is recovered.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008013149-A (JP)
Title: Baffle plate for vehicle
Inventor: YAMAKURA YUTAKA
IPC: B62M7/02
Filed: 2006-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent thermal influence on an engine by discharge air passed through a radiator.  <P>SOLUTION: The engine and the radiator for cooling the engine are mounted to a vehicle body frame, and a baffle plate 85 for leading the air reaching the radiator to a desired position is arranged between the radiator and the engine. An upper part wall 86 is formed on an upper part of the baffle plate 85, and side part walls 91, 92 (side part wall 91 is not shown) are formed on left and right side parts of the baffle plate 85, respectively. An opening part 104 for discharging the discharge air of the radiator is formed on a lower part of the baffle plate 85.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007288755-A (JP)
Title: Camera module
Inventor: KIM YOUNG-SEOK
IPC: H04N5/335
Filed: 2006-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera module that has reduced overall size and height.  <P>SOLUTION: The present invention relates to a camera module, which comprises a packaged image sensor, an IR filter, a lens and a holder for holding these components and this camera module comprises an image sensor package having a translucent substrate formed thereon, and a holder having a lower end attached to the translucent substrate of the package. The holder comprises a horizontal portion formed with a through-hole and a connecting portion extending downwardly from an edge portion of the horizontal portion, and an end surface of a lower end of the horizontal portion is formed with a step inside so as to be attached to a top surface and a lateral surface of a glass substrate. Alternatively, the holder comprises a horizontal portion formed with a through-hole and a connecting portion extending downwardly from an edge of the horizontal portion, and an end surface of a lower end of the connecting portion is attached to a peripheral portion of a top surface of the flat glass substrate. Otherwise, the holder comprises a horizontal portion formed with a through-hole, and a bottom surface of the horizontal portion is attached to at least a peripheral portion of a top surface of the glass substrate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008012890-A (JP)
Title: Image forming device
Inventor: FUJITA AKIHIRO
IPC: B41J13/00
Filed: 2006-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing the generation of abnormal images or others caused by curls or kinks by a separation pad of a paper supplying section.  <P>SOLUTION: In the image forming device having the paper supplying section 10 separating and conveying a recording medium P by means of a paper supplying roller 12 and the separation pad 13, an electrostatic attracting belt 3 attracting/conveying the recording media P supplied from the paper supplying section 10, a recording head 4 discharging droplets and writing an image onto the recording medium P during being attracted/conveyed by the electrostatic attracting belt 3, and a control means controlling a series of image forming movement from paper supplying to paper discharging, the control means discharges without writing in the recording medium P supplied prior to image forming by the recording head 4 in the case the conveying interval of the recording media P exceeds a predetermined time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008019316-A (JP)
Title: Method of operating coke oven
Inventor: TAKAHASHI YOSHINORI
IPC: C10B55/02
Filed: 2006-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of operating a coke oven which can achieve the reduction of coal expansion pressure due to mixing with waste plastics in the carbonization process of coal for coke.  <P>SOLUTION: In the method of producing coke 14 by mixing coal 12 for coke introduced into each carbonization chamber 11 of a coke oven 10 with not more than 2.0 mass% waste plastics 13 having thermoplastic resins as the main components and dry distillating the coal 12 for coke, the waste plastics 13 contain 0.5-1.5 mass%, based on the coal 12 for coke, waste plastics having a length of 1.1-2.5 times the thickness T of the layer of a softened molten part 15 to be formed in the process of carbonization of the coal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007327930-A (JP)
Title: Correlation detection device
Inventor: ARAI IKUO
IPC: G01S13/26
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To allow a phase at a front end of a waveform to use a random chirped pulse in a correlation detection device for detecting the correlation between the reflection signal from a target to a transmission signal with a chirped pulse in which one cycle is delayed and the chirped pulse.  <P>SOLUTION: A reference FM pulse generator 3 produces reference FM pulses (chirped pulses) to supply the pulses to a fixed delayed circuit 5 and a rectangular detection circuit 11. Transmission pulses output from the fixed delayed circuit are transmitted from a transmission antenna 7 to a target TG, and then are reflected by the target TG and received by a receiving antenna 9. As a result, received pulses are produced. The received pulses are rectangularly detected by the reference FM pulses in the rectangular detection circuit 11, and thereby the rectangular detection components x, y are obtained. When the timing between the reference FM pulses and the received pulses, the square root of the squared-sum of the correlation components X, Y which are obtained by integrating the rectangular detection components x, y with integrators 13, 15 corresponds to the amplitude a of the received pulse.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008021822-A (JP)
Title: Electronic component mounting apparatus, method for mounting electronic component, and substrate production method
Inventor: SASAKI AKISUKE
IPC: H05K3/00
Filed: 2006-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component mounting apparatus, an electronic component mounting method, and a substrate producing method which ensures the merits owing to employment of a representative bad mark to improve the identifying operation efficiency.  <P>SOLUTION: Electronic components are mounted on small substrates while identifying the quality decision results of a multi-cut substrate with a plurality of built-in small substrates in a preprocess. A representative bad mark showing the quality of the entire substrate is applied in addition to individual bad marks showing the quality of the individual small substrates. In this case, the fraction defective α showing the quality of the small substrate is calculated in real time, to compare it with the limit fraction defective αLim previously calculated for deciding whether there is a merit in previously using the representative bad mark, and whether the representative bad mark recognition is executed is determined, based on the comparison result.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008021570-A (JP)
Title: Multifunctional electronic component and its assembling method
Inventor: KINOSHITA SHIGEAKI
IPC: H01H11/00
Filed: 2006-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multifunctional electronic components capable of reducing the number of the components, carrying out assembling easily and surely, and realizing downsizing/thinning.  <P>SOLUTION: This is equipped with a double-pressing type electronic component 10 having a structure that a two-stage switch B housed inside is pressed and operated from a pressed part A installed at the upper face, and a rotation type electronic component 200 which is arranged on the lower face side of the double-pressing type electronic component 10 and in which an operation knob 283 is protruded from the outer peripheral side face. The double-pressing type electronic component 10 is equipped with a first case 20, the two-stage switch B housed in a housing part 21, and a cover 100 to cover the housing part 21. The rotation type electronic component 200 is equipped with a second case 210, a rotating body 280 rotatably housed in the housing part 211, and an electrical functional part such as a slider 300. The first case 20 and the second case 210 are integrated by the cover 100 in a laminated state. The first case 20 and the second case 21 are laminated by means that fitting parts 31, 223 are fitted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008020834-A (JP)
Title: Lens driving device
Inventor: OKAMOTO MITSUYOSHI
IPC: G02B7/08
Filed: 2006-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens driving device capable of moving a lens accurately at a high speed, when moving the lens from the current position to a target position.  <P>SOLUTION: The lens driving device is equipped with a motor 203 for driving the lens 204; an encoder 206 for detecting the position of the lens, based on the driving amount of the motor 203 or directly; and a lens microcomputer 201 for acquiring the target position of the lens 204, and controlling the motor 203 based on the position of the lens 204 detected by a position detection part so that the lens 204 may reach the target position. When the amount of moving, from the current position to the target position of the lens 204 detected by the encoder 206, is smaller than the minimum controllable moving amount, the lens microcomputer 201 makes the lens 204 move temporarily by an amount larger than the minimum controllable moving amount, and then makes the lens 204 move and control to the target position.  <P>COPYRIGHT: (C)2008,JPO&INPIT